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| author | Eric Dumazet <edumazet@google.com> | 2022-04-15 17:10:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-04-17 13:31:31 +0100 |
| commit | e7c89ae4078eab24af71ba26b91642e819a4bd7f (patch) | |
| tree | a5a20ce801fbc682082e6f0c241c473d278893f1 /include/linux/skbuff.h | |
| parent | 4b506af9c5b8de0da34097d50d9448dfb33d70c3 (diff) | |
| download | lwn-e7c89ae4078eab24af71ba26b91642e819a4bd7f.tar.gz lwn-e7c89ae4078eab24af71ba26b91642e819a4bd7f.zip | |
tcp: add drop reason support to tcp_prune_ofo_queue()
Add one reason for packets dropped from OFO queue because
of memory pressure.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/skbuff.h')
| -rw-r--r-- | include/linux/skbuff.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 9ff5557b1909..ad15ad208b56 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -392,6 +392,7 @@ enum skb_drop_reason { SKB_DROP_REASON_TCP_OLD_ACK, /* TCP ACK is old, but in window */ SKB_DROP_REASON_TCP_TOO_OLD_ACK, /* TCP ACK is too old */ SKB_DROP_REASON_TCP_ACK_UNSENT_DATA, /* TCP ACK for data we haven't sent yet */ + SKB_DROP_REASON_TCP_OFO_QUEUE_PRUNE, /* pruned from TCP OFO queue */ SKB_DROP_REASON_IP_OUTNOROUTES, /* route lookup failed */ SKB_DROP_REASON_BPF_CGROUP_EGRESS, /* dropped by * BPF_PROG_TYPE_CGROUP_SKB |